Tetra Replacement Pre-filter for the Tetra TP26594 FK3 Filtration Kit Cylinder pre-filters. Also fits the Tetra PPS1 - the foam item #19072-03
- Mfg Part # 19016
- Course Pad
- 1" diameter hole in center that goes all the way through
- Dimensions: 2.5"D x 3.5"L